Railroad Archives Online
- CollectionD0063 - Walter W. Ainsworth Collection
- Series001 - Burlington Northern Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2004 - Railroad tracks
- Subseries Level 3003 - Railroad yards
- ItemWWASPSL5-021 - Burlington Northern Yard at Wishram, Washington, November 14, 1971
- ItemWWASPSL5-059 - Burlington Northern Yard at Wishram, Washington, undated
- ItemWWASPSL5-081 - Burlington Northern Overhead View of Yard Facilities at Wishram, Washington, undated
- ItemWWASPSL5-069 - Burlington Northern Diesel Locomotive 6323 at Wishram, Washington, undated
- ItemWWASPSL5-083 - Burlington Northern Overhead View of Yard Facilities at Wishram, Washington, November 14, 1971